Oscar, did they say where it origin when you get the seed? cause in fact Harum Manis is name of manggo cultivar that originally came from East Java - Indonesia. since im indonesian, its really...really....intresting for me to heard someone (especially western) give a review to this harum manis cultivar. i (and mostly indonesian) ate this type of manggo every year just simply because its the most popular manggo cultivar and other called "manalagi" for the second place. for indonesian there are two main type of manggo (eaten ripe) based on its taste : sweet-fiberles-creamy-less aroma and sweet/some sour-juicy-fibres-aromatic mango. and for the first type harum manis came for the best. but its best taste will came only if it picked at fully rippen and plant at specific area with specific climate and soil type. this cultivar came from east java region that sunny, lowland and dry weather, and the best harum manis that exported througout indonesia came from this region. singapore and sort of middle east country know this cultivar as green mango / big green mango - without mnetioning it specific cultivar. but afteral, there also another type (not cultivar) of manggo as i mention above that highly regarded for it aroma and some spicy flavor. well known and best for this type is "gedong gincu" and for somepeople it taste simmiliar to alphonso mango, in fact....its marketed to middle east under the name of "premium alphonso". marketing strategy i guess. but hey, just googling that name and maybe you will know how the name are not to bad afteral